The 20 Best Colitis Doctors Near Me in Simi Valley, CA
Find the Top Colitis Experts and Specialists
The 20 Best Colitis Doctors near Simi Valley, CA
MediFind found 91 doctor with experience in Colitis near Simi Valley, CA. Of these, 83 are Experienced and 8 are Advanced.
Simi Valley Medical Offices
Kevin Colwell is a primary care provider, practicing in Pediatrics and Internal Medicine in Simi Valley, California. Dr. Colwell is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Parinaud Oculoglandular Syndrome, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Viral Gastroenteritis, and Colitis. Dr. Colwell is currently accepting new patients.
Moe Amadpour, Md. Inc
Moe Amadpour is an Internal Medicine specialist and a Gastroenterologist in Simi Valley, California. Dr. Amadpour has been practicing medicine for over 33 years and is rated as an Advanced provider by MediFind in the treatment of Colitis. His top areas of expertise are Esophagitis, Acute Pancreatitis, Diverticular Disease, Gastrectomy, and Colonoscopy.
Gastroenterology & Hepatology Specialists Inc.
Mayur Trivedi is a Gastroenterologist in Simi Valley, California. Dr. Trivedi is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.
Simi Workplace Multi-Specialty Clinic Inc
Harry Drummond is a primary care provider, practicing in Geriatrics in Simi Valley, California. Dr. Drummond is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Obesity in Children, Food Allergy, Cellulitis, and Peptic Ulcer.
Alta California Medical Group Inc.
Richard Shaw is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Shaw is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Alcoholic Neuropathy, Type 2 Diabetes (T2D), Osteomyelitis in Children, Osteotomy, and Thrombectomy.
Brooks Tashman Medical Corp.
Jonathan Kurohara is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Kurohara is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Breast Cancer, High Cholesterol, Familial Hypertension, and Hypertension.
Office
William Lee is a primary care provider, practicing in Internal Medicine in Simi Valley, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Type 2 Diabetes (T2D), Osteomyelitis in Children, Familial Hypertension, and Hypertension.
Simi Workplace Multi-Specialty Clinic Inc
Ronald Omino is a Gastroenterologist in Simi Valley, California. Dr. Omino is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Hemorrhoids, Diarrhea, Trichohepatoenteric Syndrome, and Familial Adenomatous Polyposis.
Janet Li is a primary care provider, practicing in Family Medicine in Simi Valley, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Sitosterolemia, High Cholesterol, Chronic Pain, and Cirrhosis.
Arroyo Oaks Medical Associates, Inc
Dina Ohevshalom is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Ohevshalom is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Juvenile Primary Osteoporosis, Melorheostosis, Melorheostosis with Osteopoikilosis, Endoscopy, and Hip Replacement. Dr. Ohevshalom is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Russell Hines is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Hines is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Colonoscopy, and Endoscopy. Dr. Hines is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Sonia Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, Hip Replacement, and Endoscopy. Dr. Monga is currently accepting new patients.
Arroyo Oaks Medical Associates, Inc
Amit Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Pacemaker Implantation. Dr. Monga is currently accepting new patients.
Jonathan Matthew is a Gastroenterologist in West Hills, California. Dr. Matthew is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Diarrhea, Trichohepatoenteric Syndrome, Endoscopy, and Colonoscopy. Dr. Matthew is currently accepting new patients.
Niloufar Guiv is a Gastroenterologist in West Hills, California. Dr. Guiv is rated as an Experienced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Heartburn, Diverticular Disease, Familial Adenomatous Polyposis, and Gastric Dysmotility. Dr. Guiv is currently accepting new patients.
Ventura County Gastroenterology Group
Dr. Karen Simon received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008.Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. Dr. Simon is also a speaker for Exact Sciences on behalf of Cologuard and is actively associated in research studies. She is a part of the Takeda Chloride Channel Council and a speaker for Amitiza, as well.She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital, where she is also a part of the Ethics Committee.Dr. Simon aims specifically to work with patients to discover the problem and develop a treatment strategy. She has a particular interest in Celiac Disease, Inflammatory Bowel Disease (IBD), and a passion for improving colorectal cancer detection.She is dedicated to developing a relationship with patients by utilizing education and mutual information sharing. Dr. Simon is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Colonoscopy.
West Hills Primary & Specialty Care
Mona Rezapour is a Gastroenterologist in West Hills, California. Dr. Rezapour is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Ulcerative Colitis, Diverticular Disease, Viral Gastroenteritis, Endoscopy, and Gastrectomy.
Tigalat Shalita, DO Private Practice
Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients. Dr. Shalita is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Acute Kidney Failure, Necrosis, COVID-19, Endoscopy, and Gastrostomy.
Laya Nasrollah is a Gastroenterologist in Camarillo, California. Dr. Nasrollah is rated as an Advanced provider by MediFind in the treatment of Colitis. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Diarrhea, Endoscopy, and Gastrectomy. Dr. Nasrollah is currently accepting new patients.
Ventura County Gastroenterology Group
Dr. Micha Rojany was born and raised in Southern California. He received his undergraduate degree from the University of California, Berkeley. He attended USC Medical School and completed his internship and residency at Cedars-Sinai Medical Center in Los Angeles. His fellowship in Gastroenterology was completed at the University of California, Davis.Dr. Rojany has practiced in Ventura County since 2006 and is an active member of the local medical community and hospital staff at St. John's Regional Medical Center in Oxnard, and Pleasant Valley Hospital, in Camarillo. He enjoys practicing as a Gastroenterologist with special interests in inflammatory bowel disease and biliary tract diseases.As a Gastroenterologist, Dr. Rojany enjoys the depth and breadth of his field. He takes pride in providing excellent care while taking care of his patients and meeting their needs as a community specialist in digestive diseases. Dr. Rojany is rated as an Experienced provider by MediFind in the treatment of Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Gastrointestinal Bleeding, Angiodysplasia of the Colon, Endoscopy, and Gastrectomy.
Last Updated: 02/22/2026


